<snip> > It seems easy enough to make exim accept all mail for ourdomain and forward > outgoing mail to the ISP smarthost. However, local delivery of mail to > ourdomain is not what I need ... I want _that_ mail forwarded 10.0.0.2. > > $path_iptables -t nat -A PREROUTING -p tcp -d $ext_ip --dport 25 -j DNAT --to $masq_machine_ip:25
will forward all mail to your masked exchangeserv if it listens on on port This is firewall based and doens't need an eximserver on your firewall greetings Mark -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]